baber/WOPTO huggingface dataset:
Patent KR-20020020499-A (KR)
Title: Part Adsorbing Apparatus of Module Head in Surface Mount Device
Inventor: LEE SEUNG WON
IPC: H05K13/04
Filed: 2000-09-09
Abstract: PURPOSE: A parts absorbing device for a module head in a surface mounting apparatus is provided to shorten the time required to exchange nozzles by using a leaf spring when mounting/dismounting a holder to/from a socket to simplify the part absorbing device. CONSTITUTION: A first lengthwise through hole(113) and a fixing member(111) within the first through hole(113) are formed in a socket(110). The one end of the first through hole(113) is mounted to a hollow shaft through the fixed member(111) when the socket is mounted in the hollow shaft. A second through hole(121) forms an air passage when absorbing parts is formed in a nozzle(120). A coupling member(130) comprises a third lengthwise through hole(133) and a leaf spring(131), which is assembled to the through hole(113) and supports the nozzle(120) mounted in the other end of the through hole(113) to damp shock when absorbing the parts of the nozzle(120). The coupling member(130) is prevented from being detached from the nozzle(120) by a holder(140).
Patent KR-20020021737-A (KR)
Title: Cell plate voltage generation circuit
Inventor: KWON EUN SEON
IPC: G11C11/4074
Filed: 2000-09-16
Abstract: PURPOSE: A cell plate voltage generator circuit is provided to generate a cell plate voltage of a corresponding mat according to a mat select signal. CONSTITUTION: Four cell plate voltage generating boards(210-240) output corresponding cell plate voltages(Vplt0-3) by calculating a power on signal(PUPB) from a power checking part and a corresponding mat select signal(MSB0-3) from a select signal generator. Each of the cell plate voltage generating boards(210-240) has a cell plate voltage generator(21) for generating a cell plate voltage(Vplt), and a signal operating part(211) for calculating the power on signal(PUPB) and a corresponding mat select signal(MSB) to enable a corresponding cell plate voltage generator(212).
Patent KR-20020023505-A (KR)
Title: 3-dimensional hologram image projector
Inventor: CHO GYU HYEONG
IPC: H04N5/74
Filed: 2000-09-22
Abstract: PURPOSE: A hologram three-dimensional image projector is provided to project the real image of hologram on a diffusion plate screen to allow a user to see the three-dimensional image through the screen and to extend or to reduce hologram size by changing magnification of a lens. CONSTITUTION: A hologram three-dimensional image projector includes a lens(130), and a diffusion plate screen(170). The lens extends the diameter of a light beam emitted from an optical source(110) and provides the extended beam to a hologram film(160). A three-dimensional image of a real image that is reflected from the hologram film according to the light beam extended by the lens is projected on the diffusion plate screen. The projector further has a cross-shaped opening(140) that is set in front of the lens to change the light beam extended by the lens into a beam whose section is cross-shaped.
Patent KR-20020023619-A (KR)
Title: Auto let-off motion
Inventor: KIM DONG EUN
IPC: D04B27/10
Filed: 2000-09-21
Abstract: PURPOSE: A warp thread draw-off apparatus in which a loadcell senses the tension force of warp thread output from a warp thread beam and then outputs an electrical signal thereof to a controller to continuously change the rotation number of the warp thread beam is provided, thereby easily improving quality of a textile fabric. CONSTITUTION: The draw-off apparatus comprises: a loadcell(11) connected to a tension bar by a spring for sensing warp thread tension; a controller for receiving an electrical signal output from the loadcell and outputting the electrical signal according to the signal; a motor(13) operated by the output signal for generating a turing force; a decelerator(14) constructed at a motor shaft for changing the rotation number of the motor; a power transmitting means for transmitting the power output from the decelerator; a frequency controller(16) rotated by the power transmitting means for outputting the frequency after controlling; and a drive motor for receiving the signal from the frequency controller and changing the rotation number.
Patent KR-20020025586-A (KR)
Title: natural sound on internet
Inventor: JUNG UI YONG
IPC: G06F17/40
Filed: 2000-09-29
Abstract: PURPOSE: A method for a natural sound through the Internet is provided to supply data in order for a user to access to the music by constructing a database based on various information as a music sheet, a singer, a musical composer, a real condition of a performance, and a music room function related to a user-selected music. CONSTITUTION: Mikes are installed in a mountain, a valley, a sea etc. and controlled through the Internet in real time. Natural sound of an analogue signal caught by the mike may be listened in a user's computer through a server computer as a digital file. The Natural sound in accordance with a variation of a season may be listened to a handicapped person, an old person, a child, and a patient through the Internet in remote place. Thus, the persons may feel a variation of a season and an activity.
Patent KR-20010050830-A (KR)
Inventor: FUKUSHIMA DAI
IPC: H01L21/768
Filed: 2000-10-04
Abstract: PURPOSE: A semiconductor device is provided to exhibit excellent RC property by forming a cap film avoiding the problem caused by the dishing of the cap film or the remaining sidewall of the recess part of the cap film. CONSTITUTION: A manufacturing method of a semiconductor device has the first step of polishing with a selection ratio where (the polishing speed of a cap film)/(the polishing speed of an insulating film)=R1, and the second step polish of performing the polish at a selection ratio where (the polishing speed of the cap film)/(the polishing speed of the insulating film)=R2, and each polish is performed, using slurry where R1 > R2.
Patent KR-20010088884-A (KR)
Title: Method for detecting real time of moving object
Inventor: KIM HOE YUL
IPC: G06T7/20
Filed: 2000-10-05
Abstract: PURPOSE: A method is provided to achieve an improved detection speed and accuracy of detection. CONSTITUTION: A method comprises the first step of checking an area by using a camera(100) moving by a pan/tilt driver(110); the second step of using an edge constituent of a predetermined image so as to detect motion of the camera in accordance with the area checked in the first step; the third step of comparing image lines of the moving object; the fourth step of determining the motion having a highest frequency as an overall motion, from among motions of image lines; and the fifth step of recognizing motion of the input image by inputting the motion of the pan/tilt driver. The predetermined image as referred in the second step is two images before and after detection of the camera motion. The third step of comparing image lines, includes the steps of allowing the camera to move in horizontal and vertical directions and store the difference between image lines, and determining the smallest value from among the stored values of difference, as the motion of the corresponding line.
Patent KR-20010016035-A (KR)
Title: Systems of self health-diagnose and life-management through oriental fundamental ideas of negative and positive elements or five primary substances
Inventor: KIM EUN KI
Filed: 2000-10-10
Abstract: PURPOSE: A self medical examination using five elements of the principles of the YIN and Yang of the Korean traditional medical dictionary (DONG EUI BO GAM) and a system for managing life are provided to enable a user to examine one's medical state and prevent disease and remedy a disease for oneself by inputting general person's medical state on the internet and arranging and outputting a prescription corresponding to classification of the DONG EUI BO GAM as the five elements of the principles of the YIN and Yang. CONSTITUTION: Initial personal information is divided into two portions. The first is a personal history about sex, age, whether a user is married, living place, occupation, an external shape. The other is one's health state. One's state is inputted corresponding to classification of the DONG EUI BO GAM on condition that personal symptoms are divided into a repeatedly shown symptom and temporarily shown symptom. A prescription in accordance with the two symptom is classified based on the five elements of the principles of the YIN and Yang. The prescription is divided into the YIN and Yang.
Patent KR-20010050964-A (KR)
Inventor: TAKAMIZAWA YUJI
IPC: B41J29/38
Filed: 2000-10-12
Abstract: PURPOSE: A control method of a printer is provided to prevent a receiving buffer of a printer from being full and a communication interface to a host computer from being brought in a busy state even when a large volume of data is received while the printer is in an off-line state. CONSTITUTION: According to a control method, the printer(15) having the receiving buffer(17) for temporarily holding data including control commands from the host computer(10) is driven in accordance with contents of data in the receiving buffer(17) by sequentially interpreting the data. The printer(15) is detected that if the off-line state and an on-line state is. When the printer is in the off-line state, data in the receiving buffer(17) are cleared and data received while the printer is in the off-line state are abandoned.
Patent KR-20020030577-A (KR)
Title: a computerized system for managing qualification of national health insurance and control method thereof
Inventor: SHIN WOO SEOB
Filed: 2000-10-19
Abstract: PURPOSE: An automation system for qualification management of national health insurance and a control method thereof are provided to make an insured person inquire the health insurance qualification using a health insurance card in real time and to make a health organization enhance overall operation efficiency by confirming the qualification of insured person in real time. CONSTITUTION: The system comprises an organization terminal to input the information of insured person and organization, a network to connect with the organization terminal, an Internet network, a relay terminal to connect to a public cooperation server by reading the information of insured person and organization connecting through the network and Internet network, and the public cooperation server including a database storing the information of insured person.
Patent KR-20010073980-A (KR)
Title: The driving circuit of the plasma discharge type flat backlight
Inventor: HUH JEONG UK
IPC: G02F1/1335
Filed: 2000-10-20
Abstract: PURPOSE: A circuit for driving a plasma discharge flat back light is provided which senses a variation in the quantity of current according to a change in a back light luminance value and regenerates a PWM signal for luminance control to adjust the width of a power transistor driving pulse, to allow the input current of a power transformer to be automatically controlled in connection with a variation in the back light. CONSTITUTION: A circuit for driving a plasma discharge flat back light includes a main controller(50) for receiving a voltage value corresponding to a variation in the input current of an inverter circuit and comparing the voltage value with a reference voltage value to generate a luminance control pulse, and a sub-controller(60) for receiving the luminance control pulse from the main controller to generate a driving pulse whose duty and timing are controlled and generating the first and second pulse outputs for switching a power transistor using the driving pulse. The circuit further has a step-up inverter(20) driven by the first and second pulse outputs to generate a control signal for switching the input current of a power transformer, an output unit(30) for outputting a high voltage with a high frequency for driving the back light according to the switching power output of the step-up inverter, and a feedback unit(40) for converting a variation in the input current, detected by a sensing resistor of the step-up inverter into a voltage component to provide the voltage component to the main controller.
Patent KR-20020031593-A (KR)
Title: Apparatus and method for user identification of high data rate packet transmission channel at mobile communication system
Inventor: HUH JIN U
IPC: H04B7/26
Filed: 2000-10-21
Abstract: PURPOSE: An apparatus and method for discriminating a user of a quick packet data transmission mobile communication system is provided to minimally use a Walsh channel for a voice user and quickly transmit user index information for a packet user. CONSTITUTION: A control unit(301) receives a user index from an upper layer, selects a Walsh function with a certain length for spreading a preamble by the user index, and outputs a channel selection signal. A spreader(302) switches preamble symbols mapped as certain information from a signal point mapper to an I channel or a Q channel by the channel selection signal from the control unit(301), and spreads the switched preamble symbols by the Walsh function from the control unit(301).
Patent KR-20020034388-A (KR)
Title: A Refrigerater
Inventor: BAEK SEUNG MYEON
IPC: F25D11/00
Filed: 2000-11-01
Abstract: PURPOSE: A refrigerator is provided to replace or change an existing program by a new program appropriate for using condition or season. CONSTITUTION: A refrigerator includes a loading part(11); a storage device; an interface part(14); and a micro computer(12). The loading part includes devices operating the refrigerator. The storage device is a flash ROM or an EEPROM(13) capable of reading and writing and storing information connected with the refrigerator including algorithm to operate the refrigerator and using history of the refrigerator. The interface part is for exchanging data with outside devices. The micro computer controls driving of the loading part, read operational condition of the loading part, stores information connected with the refrigerator or data transmitted by the outside devices through the interface part and uploads information stored in the storage part to the outside devices.
Patent KR-20010090698-A (KR)
Title: Reinforcement soil structure, reinforcing materials therefor, connecting materials and working process method
Inventor: FUKUDA YASUAKI
IPC: E02D17/04
Filed: 2000-11-09
Abstract: PURPOSE: A simple reinforced earth structure and its reinforcing material are provided to simply adjust driving of pile for a wall panel and to arrange a joint section between the wall panel with extremely stable strength. CONSTITUTION: The structure places between a joint portion for a wall panel(3) at front end of an earth material and a reinforcing material(2) within the earth material. The joint engages the wall panel(3) and the reinforcing material(2) by a joint fixture(5) having a connection plate(5a) coupled at a bracket(4) protruded from bottom portion of the wall panel(3) at one end while a nut(5c) screwed at a male joint fixture portion(2a) formed at one end of the reinforcing material(2) at the other end of the fitting. The connection plate(5a) is coupled by a joint bolt(14) on the bracket(4).
Patent KR-20010051648-A (KR)
Inventor: SORENSEUNTAM L
IPC: H04N7/015
Filed: 2000-11-13
Abstract: PURPOSE: An apparatus and its method are provided to access an operator to access extra data on a channel by searching data to be transmitted through multi-channels of a digital broadcasting signal and displaying the searched data. CONSTITUTION: A receiver(12) receives a digital broadcasting signal, wherein the digital broadcasting signal has at least one of digital television programming packets and at least one of data packets. A demodulator(14) coupled with the receiver(12) demodulates the digital broadcasting signal. A detector(16) coupled with the demodulator(14) detects the data packets of at least one. A memory(20) coupled with the detector(16) stores the data packets of at least one detected by the detector(16), and stores a data searching software code for searching data contained in the data packets of at least one for Web browsing. A processor(18) coupled with the memory(20) executes the data searching software code. An operator interface module(21) coupled with the processor(18) allows the operator to specify a search reference and display the data met with the search reference. The data packets of at least one has at least one of links to be linked to a WEB site. The operator interface module(21) may select at least one of WEB sites based on the links.
Patent KR-20020038144-A (KR)
Title: Cap tilting device of cargo truck
Inventor: KWON SEONG GU
IPC: B62D33/06
Filed: 2000-11-16
Abstract: PURPOSE: A cap adjuster of a truck is provided to secure the reliability in cap suspension and cap adjustment by securing a free flow of a hydraulic oil in a low-operating section via a limit switch and a solenoid valve. CONSTITUTION: A free path(56) for the free operation of a cylinder(34) is installed in a portion of a cap adjusting cylinder(30). A solenoid valve(38) connected with a power supply(48) is connected to the free path. A solenoid adjusting relay(50) is connected to the solenoid valve. A cap upward position limit switch(52) and a cap downward position limit switch(54) are connected to the solenoid adjusting relay. A manual pump(40) and an electromotive pump(42) are connected to an oil entrance(36) of the cap adjusting cylinder. If a hydraulic oil is supplied to an oil line, a plunger(32) moves upward by the difference of the pressure-applied area of the plunger. A check valve(46) is connected to a portion of the oil line. When the cylinder moves downward, the lower oil is drained to an oil tank(44).
Patent KR-20020043734-A (KR)
Title: A system for biologically treating a wasted water including an organic matter not to produce a sludge
Inventor: EOM BANG
IPC: C02F3/00
Filed: 2000-12-04
Abstract: PURPOSE: A biological treatment system of organic wastewater with no sludge generation is provided, which can prevent secondary pollution due to sludge and generation of harmful gas such as hydrogen sulfide, ammonia and methane. CONSTITUTION: The system comprises the steps of introduction of wastewater containing organic matter into grit chamber(1) after screening; pH control in aeration tank(2); fermentation in fermentation tank(3) for preventing sludge generation; decomposition in decomposition tank(4); digestion of sludge in digestion tank(5), followed by sending to settling tank(6); and discharge of treated wastewater. The sludge, which is not treated in the bottom of the settling tank, is sent to the aeration tank and retreated. Air bubble suppliers are installed at the bottom of the aeration, fermentation, decomposition, digestion and discharge tanks. A microbe cultivation box(9) is installed in the grit chamber. The microbe cultivation box is made of 65-85 wt.% of natural fiber; 10-25 wt.% of wood chip; and 5-10 wt.% of special material, and it has a void volume of 75 to 85%.
Patent KR-20020043868-A (KR)
Title: a fingerprint recognize device used in an apparatus for locking a door of a car
Inventor: LEE JONG HYEON
IPC: E05B47/00
Filed: 2000-12-04
Abstract: PURPOSE: A fingerprint recognition device for a car door locker is provided to improve a complex resolution process capacity and prevent the danger of a car loss by removing fingerprint traces. CONSTITUTION: A photosensor(3) includes a light emitting diode which is arranged therein as a light source. A plane mirror(4) reflects a fingerprint of a recognized finger. A first mirror(5) performs a total reflection of an incident angle of the fingerprint of a recognized finger greater than 40 degree. A lens(6) includes a diaphragm for focusing the fingerprint of a finger reflected by the first mirror(5). A second mirror(8) is installed adjacent to the lens(6) not to reflect less than 40 degree of the fingerprint of the finger passed through the lens(6). An image sensor(9) senses the fingerprint of the finger reflected by the second mirror(8).
Patent KR-20020044031-A (KR)
Inventor: JOUNG NAM ILL
IPC: G08B25/08
Filed: 2000-12-05
Abstract: PURPOSE: An unmanned invasion warning/calling apparatus is provided to enable a user to rapidly deal with abnormal emergent situation regardless of place and time, thus to prevent any financial loss of the user. CONSTITUTION: The unmanned invasion warning/calling apparatus is basically divided into an input part and output part, wherein the input part is comprised of an alternating current input power switch(1), an invader action detecting sensor(2,3), and an unmanned invasion warning/calling device(6) for inputting a calling phone and ordering re-dialing action, and the output part is comprised of an alarm lamp(4) connected with the action detecting sensor(2), a horn(5) connected with the other detecting sensor(3), and a phone line(7).
Patent KR-20020045621-A (KR)
Title: Structure for locking rocker cover for vehicle
Inventor: YOON JI MIN
IPC: F16J15/00
Filed: 2000-12-09
Abstract: PURPOSE: Structure for connecting a locker cover in a vehicle is provided to prevent leakage of oil by equally maintaining face pressure of a locker cover gasket. CONSTITUTION: Combining structure of a locker cover for a vehicle comprises a locker cover(20) fixed on an upper portion of a cylinder head(10) by a screw(40); a screw inserting hole(42) formed on the locker cover; a groove installed on a lower circumference of the screw inserting hole; a locker cover gasket(30) inserted to the lower groove of the locker cover; a bush(60) inserted to the screw inserting hole of the locker cover; a washer(50) mounted between an outer face of the bush and an upper face of the locker cover; and an iron plate unit(52) supporting a head unit of the screw. The bush is separated from the screw to reduce combining torque by minimizing friction between the bush and the screw.
Patent KR-20020047353-A (KR)
Title: Check valve apparatus having indirect heating path
Inventor: AHN BYEONG CHEON
IPC: F16K15/00
Filed: 2000-12-13
Abstract: PURPOSE: A check valve of an indirect heating type is provided to prevent gas explosion by preventing a disk plate from attaching caused by tar. CONSTITUTION: An indirect heating typed check valve comprises a ring frame mounted in a body; a hot water circulating chamber formed on the ring frame; an inlet connected to an outlet by being mounted on the hot water circulating chamber; a disk plate attached to the ring frame; a blaster(100) flowing gas; a heating tank(30) heating water; a steam coil(40) arranged on the heating tank; a temperature controlling system box(43) automatically controlling temperature of the water by being installed on a heating tank outlet pipe(33); control valve(45) mounted on an inlet of a steam pipe; a trap(47) assembled on an end portion of a steam; and a circulating pump(31) connected to the temperature controlling system box.
Patent KR-20020049155-A (KR)
Title: Apparatus of reducing loss variation in a multi-channel optical module by means of mode dismatch
Inventor: CHOI JIN GYEONG
IPC: G02B6/10
Filed: 2000-12-19
Abstract: PURPOSE: A multi channel optical communication uniform apparatus in module loss change using a mode mismatch is provided, which makes a uniform output power of each channel being output from a completed module. CONSTITUTION: According to an optical device comprising an input waveguide(30) and an output waveguide(38) and an arrayed waveguide grating(AWG) connecting the input and the output waveguide, an output light uniform unit causing a mode mismatch of a propagating output light because width of the output waveguide is different each other. And an optical fiber block(40) comprises a number of optical fibers having a constant distance between them, and its center coincides with a center of the output waveguide. And the above optical fiber is combined to an output port of each corresponding output waveguide respectively.